diff -ur a/macros/kde4.m4 b/macros/kde4.m4
--- a/macros/kde4.m4	2011-02-26 19:11:08.000000000 +0100
+++ b/macros/kde4.m4	2011-03-21 00:04:38.845997945 +0100
@@ -210,7 +210,7 @@
       KDE4_CONFIGDIR="${KDE4_PREFIX}/share/kde4/config"
     fi
     if test x"${KDE4_APPSDATADIR}" = x ; then 
-      KDE4_APPSDATADIR="${KDE4_PREFIX}/share/kde4/apps/klash"
+      KDE4_APPSDATADIR="${KDE4_PREFIX}/share/apps/klash"
     fi
 
   if test x"${ac_cv_path_kde4_incl}" != x ; then
